Vodafone India Operations Director Arvind Vohra said, Vodafone will provide free upgrade to 4G for the customers, high-speed 4G SIM with 2GB data free with every upgrade to 4G for the existing customers.
Vodafone India Operations Director Arvind Vohra said, Vodafone will provide free upgrade to 4G for the customers, high-speed 4G SIM with 2GB data free with every upgrade to 4G for the existing customers.